Vial



FIG. 1 is a front elevation view of a vial showing our new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof; the right side elevation view being a mirror image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front left top perspective view thereof; and,

FIG. 7 is a front left bottom perspective view thereof.

The broken lines in the drawings are included for the purpose of illustrating environmental subject matter and form no part of the claimed design. 

The ornamental design for a vial, as shown and described. 